{"schema_version":"secwatch.filing_event.v1","accession":"0000074303-24-000199","form_type":"8-K","ticker":"OLN","cik":"0000074303","company_name":"OLIN Corp","filed_at":"2024-11-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:10.955609+00:00","generated_at":"2026-05-29T21:24:04.618775+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Olin's SVP & Chief Legal Officer Dana O'Brien to retire in 2025; Angela Castle to succeed","bullets":["Dana O'Brien, SVP & Chief Legal Officer, announced retirement effective Dec 31, 2025.","She will leave current role on March 1, 2025, serving as Special Advisor until retirement.","Angela M. Castle, currently VP & General Counsel North America, named VP & Chief Legal Officer effective March 1, 2025."],"urls":{"canonical":"https://secwatch.observer/filing/0000074303-24-000199","json":"https://secwatch.observer/filing/0000074303-24-000199.json","markdown":"https://secwatch.observer/filing/0000074303-24-000199.md","text":"https://secwatch.observer/filing/0000074303-24-000199.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/74303/000007430324000199/0000074303-24-000199-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/74303/000007430324000199/oln-20241115.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T21:24:04.618775+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}